672525101 has 8 divisors (see below), whose sum is σ = 677445120. Its totient is φ = 667620688.

The previous prime is 672525047. The next prime is 672525103. The reversal of 672525101 is 101525276.

672525101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 672525101 - 2¹⁴ = 672508717 is a prime.

It is a super-2 number, since 2×672525101² = 904580022950120402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672525103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90800 + ... + 97926.

It is an arithmetic number, because the mean of its divisors is an integer number (84680640).

Almost surely, 2^672525101 is an apocalyptic number.

It is an amenable number.

672525101 is a deficient number, since it is larger than the sum of its proper divisors (4920019).

672525101 is a wasteful number, since it uses less digits than its factorization.

672525101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7803.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 672525101 is about 25933.0889212990. The cubic root of 672525101 is about 876.1319124168.

The spelling of 672525101 in words is "six hundred seventy-two million, five hundred twenty-five thousand, one hundred one".